Japanese materials at Davis Library are shelved together with other language materials by Call Number (Library of Congress' subject classifications).
Type your research keywords in the catalog search box by using Japanese characters (e.g. 徳川家康).
Type your research keywords by the ALA-LC transliteration system into Latin alphabet (e.g. Tokugawa Ieyasu). Diacritcs marks are not necessary (e.g. if you looking for materials related to Tōkyō, it is sufficient to type Tokyo in the search box).